Patents by Inventor Adi Schwartz

Adi Schwartz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210049254
    Abstract: System for ex post facto upgrading of at least one Legacy personal communication device including a legacy modem and lacking at least one desired wireless communication feature, the system comprising an upgraded communication device including an auxiliary modem physically connected via an ex post facto physical connection to a Legacy personal communication device having at least one legacy wireless output channel which has been neutralized or disabled.
    Type: Application
    Filed: August 31, 2020
    Publication date: February 18, 2021
    Applicant: ELTA SYSTEMS LTD.
    Inventors: Oded NAHAMONI, Adi SCHWARTZ, Gil KOIFMAN, Yaakov SHOSHAN
  • Patent number: 10795981
    Abstract: System for ex post facto upgrading of at least one Legacy personal communication device including a legacy modem and lacking at least one desired wireless communication feature, the system comprising an up-graded communication device including an auxiliary modem physically connected via an ex post facto physical connection to a Legacy personal communication device having at least one legacy wireless output channel which has been neutralized or disabled.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: October 6, 2020
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Oded Nahamoni, Adi Schwartz, Gil Koifman, Yaakov Shoshan
  • Publication number: 20200313753
    Abstract: An RF communication system supporting both TDD and FDD and including an FDD duplexer coupled to an antenna; a first pair of FDD/TDD switches each coupled to the duplexer and to a Tx/Rx switch via a sub-band switch; and a second pair of FDD/TDD switches coupled to the Tx/Rx switch including a first FDD/TDD switch coupled to a baseband processor via an amplifier and down converter and a second FDD/TDD switch coupled to a baseband processor via an amplifier and up converter.
    Type: Application
    Filed: March 26, 2020
    Publication date: October 1, 2020
    Inventor: Adi SCHWARTZ
  • Publication number: 20200267624
    Abstract: A cellular communication system comprising a population of cellular communication network nodes comprising a stationary core, a plurality of base stations, and at least one node having mobile station functionality; and a client tunneling functionality co-located with the node having mobile station functionality which is operative to use network topology information obtained via the mobile station functionality to initiate generation of a tunnel having a first end at the node and a second far end at the stationary core.
    Type: Application
    Filed: January 24, 2020
    Publication date: August 20, 2020
    Applicant: ELTA SYSTEMS LTD.
    Inventor: Adi SCHWARTZ
  • Publication number: 20200145899
    Abstract: A method operative in conjunction with a cellular communication network having a core element and comprising providing moving relays including base and mobile station functionality and a relay resource manager, all co-located, including providing an emergency moving relay from among the moving relays further including a simulated stationary network that includes a simulated IP connectivity gateway communicating with a simulated mobility management entity. The simulated stationary network simulates a stationary network's operation; the emergency moving relay being a root of a sub tree that includes moving relays and mobile stations, and is configured to utilize its mobile and base station functionalities and relay resource manager for operating in: (i) normal mode: emergency moving relay communicates with other relays in the network and with the stationary network; (ii) emergency mode, including, in response to an emergency event, finding new networks to connect to.
    Type: Application
    Filed: October 15, 2019
    Publication date: May 7, 2020
    Applicant: ELTA SYSTEMS LTD.
    Inventors: Adi SCHWARTZ, Yaakov SHOSHAN, Itay SHERMAN, Udi WEINSBERG
  • Patent number: 10582439
    Abstract: A cellular communication system comprising a population of cellular communication network nodes comprising a stationary core, a plurality of base stations, and at least one node having mobile station functionality; and a client tunneling functionality co-located with the node having mobile station functionality which is operative to use network topology information obtained via the mobile station functionality to initiate generation of a tunnel having a first end at the node and a second far end at the stationary core.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: March 3, 2020
    Assignee: ELTA SYSTEMS LTD.
    Inventor: Adi Schwartz
  • Patent number: 10560955
    Abstract: A system for multicarrier cellular communication in a cellular network including a multiplicity of nodes, the system comprising, at an individual moving relay from among the multiplicity of nodes, an rBS having downlink communication, according to a protocol, with UEs served thereby; and a co-located rRM (relay Resource Manager) having a controller; wherein the controller is operative to induce the rBS to generate a selective minimally interfered region in a domain and/or to coordinate between schedulers in the relay to ensure that each user has its own time and/or frequency such that channels do not overlap because time and/or frequency are shifted to prevent the overlap.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: February 11, 2020
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Yaakov Shoshan, Adi Schwartz
  • Patent number: 10455477
    Abstract: A moving cellular communication system comprising at least one upgraded moving relay including at least two base station functionalities and at least one mobile station functionality and a relay resource manager, all co-located, wherein each base station functionality from among the at least two base station functionalities of the upgraded moving relay is operative to communicate via antennae with at least one mobile station thereby to define a first radio link therebetween, and wherein each base station functionality has a connection to its co-located relay resource manager, wherein each mobile station functionality of the upgraded moving relay communicates via antennae with a unit which has base station functionality thereby to define at least one second radio link, respectively, wherein the relay resource manager in each individual moving relay comprises a radio resource manager; and functionality for exchanging information with relay resource managers is included in moving relays other than the individual
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: October 22, 2019
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Yaakov Shoshan, Adi Schwartz, Gil Koifman
  • Publication number: 20190223235
    Abstract: In a mobile communication system including a network having at least one base station operative to receive information in resource allocation terminology understandable to the base station and to allocate downlink bandwidth accordingly, at least one relay operative to convey to the base station information regarding needs of mobile communicators associated with the relay, using the resource allocation terminology understandable to the base station, and when receiving uplink bandwidth, from the base station, which generates an uplink between itself and the base station, to distribute the uplink bandwidth between the mobile communicators associated with the relay.
    Type: Application
    Filed: March 21, 2019
    Publication date: July 18, 2019
    Applicant: ELTA SYSTEMS LTD.
    Inventors: Adi SCHWARTZ, Yaakov SHOSHAN, Gil KOIFMAN
  • Patent number: 10356688
    Abstract: A cellular communication system serving at least one mobile communication device, the system including at least one backhauling link provided between a mobile station functionality; and a base station functionality residing in a level below the mobile station functionality.
    Type: Grant
    Filed: February 12, 2013
    Date of Patent: July 16, 2019
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Adi Schwartz, Yaakov Shoshan
  • Patent number: 10341919
    Abstract: A mobile communication system including at least one individual mobile communicator in a population of mobile communicators served by a plurality of nodes, including at least one base station; wherein at least one individual mobile communicator is operative to at least once associating itself with a serving node from among the plurality of nodes using a serving node selection functionality operative for selecting the serving node so as to increase use of available bandwidth to and from at least one node which provides the individual communicator with an acceptable signal to noise ratio.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: July 2, 2019
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Gil Koifman, Adi Schwartz, Yaakov Shoshan
  • Patent number: 10285208
    Abstract: In a mobile communication system including a network having at least one base station operative to receive information in resource allocation terminology understandable to the base station and to allocate downlink bandwidth accordingly, at least one relay operative to convey to the base station information regarding needs of mobile communicators associated with the relay, using the resource allocation terminology understandable to the base station, and when receiving uplink bandwidth, from the base station, which generates an uplink between itself and the base station, to distribute the uplink bandwidth between the mobile communicators associated with the relay.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: May 7, 2019
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Adi Schwartz, Yaakov Shoshan, Gil Koifman
  • Patent number: 10257767
    Abstract: A method operative in conjunction with a cellular communication network having a core element and comprising providing moving relays including base and mobile station functionality and a relay resource manager, all co-located, including providing an emergency moving relay from among the moving relays further including a simulated stationary network that includes a simulated IP connectivity gateway communicating with a simulated mobility management entity. The simulated stationary network simulates a stationary network's operation; the emergency moving relay being a root of a sub tree that includes moving relays and mobile stations, and is configured to utilize its mobile and base station functionalities and relay resource manager for operating in: (i) normal mode: emergency moving relay communicates with other relays in the network and with the stationary network; (ii) emergency mode, including, in response to an emergency event, finding new networks to connect to.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: April 9, 2019
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Adi Schwartz, Yaakov Shoshan, Itay Sherman, Udi Weinsberg
  • Patent number: 10091690
    Abstract: A hierarchical cellular network system having a core and comprising a plurality of nodes, wherein at least one node comprises a relay; and wherein at least one relay includes: a tunneling sub-system; a backhauling link subsystem interfacing between the tunneling subsystem and a node which is closer to the core than the relay; and a base station subsystem, interfacing between the tunneling subsystem and a mobile station or a node which is further from the core than the relay, wherein the tunneling subsystem is operative to perform the following, on data arriving from a base station subsystem belonging to another node from among the plurality of nodes: collecting the data; and encapsulating the results to be sent in an individual session into packets and sending the packets to the Backhauling Link Subsystem.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: October 2, 2018
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Benjamin Giloh, Yaakov Shoshan, Adi Schwartz
  • Publication number: 20180279106
    Abstract: A method operative in conjunction with a cellular communication network having a core element and comprising providing moving relays including base and mobile station functionality and a relay resource manager, all co-located, including providing an emergency moving relay from among the moving relays further including a simulated stationary network that includes a simulated IP connectivity gateway communicating with a simulated mobility management entity. The simulated stationary network simulates a stationary network's operation; the emergency moving relay being a root of a sub tree that includes moving relays and mobile stations, and is configured to utilize its mobile and base station functionalities and relay resource manager for operating in: (i) normal mode: emergency moving relay communicates with other relays in the network and with the stationary network; (ii) emergency mode, including, in response to an emergency event, finding new networks to connect to.
    Type: Application
    Filed: January 5, 2018
    Publication date: September 27, 2018
    Applicant: ELTA SYSTEMS LTD.
    Inventors: Adi SCHWARTZ, Yaakov SHOSHAN, Itay SHERMAN, Udi WEINSBERG
  • Patent number: 10075895
    Abstract: A hierarchical cellular network administration system operative to administrate for a hierarchical cellular network having a core, the hierarchical cellular network administration system comprising a link establishment initiator operative to generate link establishment commands; and relay manager functionality operative to establish at least one link between at least one relay in the hierarchical cellular network and all nodes in said cellular network desired to be served by said at least one relay, as per said link establishment commands generated by the link establishment initiator; and to control operation of links thus established.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: September 11, 2018
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Yaakov Shoshan, Gil Koifman, Adi Schwartz
  • Publication number: 20180167103
    Abstract: An improved mobile/cellular/wireless communication method e.g. for use-cases in which portions (“important signal” or “needed signal”) of a signal (“original signal”) are of particular interest in a given situation but not adequately received in that situation, the method comprising generating an auxiliary signal operative e.g. to bridge between imperfect ability/ies of the transmitters in the situation, and specific needs of the receivers in the situation, and/or to improve reception of the important signal and/or important signal information; and transmitting at least the auxiliary signal to the receiving end such that a representation of characteristics of the important signal, comprising the important signal itself and/or important signal information characterizing the important signal, is replaced enhanced or augmented by the auxiliary signal, at the receiving end.
    Type: Application
    Filed: June 9, 2016
    Publication date: June 14, 2018
    Applicant: ELTA SYSTEMS LTD.
    Inventors: Adi SCHWARTZ, Yaakov SHOSHAN
  • Patent number: 9936367
    Abstract: A method operative in conjunction with a cellular communication network having a core element and comprising providing moving relays including base and mobile station functionality and a relay resource manager, all co-located, including providing an emergency moving relay from among the moving relays further including a simulated stationary network that includes a simulated IP connectivity gateway communicating with a simulated mobility management entity. The simulated stationary network simulates a stationary network's operation; the emergency moving relay being a root of a sub tree that includes moving relays and mobile stations, and is configured to utilize its mobile and base station functionalities and relay resource manager for operating in: (i) normal mode: emergency moving relay communicates with other relays in the network and with the stationary network; (ii) emergency mode, including, in response to an emergency event, finding new networks to connect to.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: April 3, 2018
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Adi Schwartz, Yaakov Shoshan, Itay Sherman, Udi Weinsberg
  • Patent number: 9906932
    Abstract: A method operative in conjunction with a cellular communication network having a core element and comprising providing moving relays including base and mobile station functionality and a relay resource manager, all co-located, including providing an emergency moving relay from among the moving relays further including a simulated stationary network that includes a simulated IP connectivity gateway communicating with a simulated mobility management entity. The simulated stationary network simulates a stationary network's operation; the emergency moving relay being a root of a sub tree that includes moving relays and mobile stations, and is configured to utilize its mobile and base station functionalities and relay resource manager for operating in: (i) normal mode: emergency moving relay communicates with other relays in the network and with the stationary network; (ii) emergency mode, including, in response to an emergency event, finding new networks to connect to.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: February 27, 2018
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Adi Schwartz, Yaakov Shoshan, Itay Sherman, Udi Weinsberg
  • Publication number: 20170374697
    Abstract: A cellular communication system comprising a population of cellular communication network nodes comprising a stationary core, a plurality of base stations, and at least one node having mobile station functionality; and a client tunneling functionality co-located with the node having mobile station functionality which is operative to use network topology information obtained via the mobile station functionality to initiate generation of a tunnel having a first end at the node and a second far end at the stationary core.
    Type: Application
    Filed: May 10, 2017
    Publication date: December 28, 2017
    Applicant: ELTA SYSTEMS LTD.
    Inventor: Adi SCHWARTZ